ICL7660CBA

$1.21

Description：IC REG CHARG PUMP INV 45MA 8SOIC
Series：-
Mfr：Harris Corporation
Package：Tube

SKU:001a9030bbbb Category: Voltage Regulators - DC DC Switching Regulators Brand: Harris Corporation

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Product introduction

ICL7660CBA is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Harris Corporation. Its product description is IC REG CHARG PUMP INV 45MA 8SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for ICL7660CBA

Description：IC REG CHARG PUMP INV 45MA 8SOIC
Series：-
Mfr：Harris Corporation
Package：Tube
Function：Ratiometric
Output Configuration：Positive or Negative
Topology：Charge Pump
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：1.5V
Voltage - Input (Max)：10V
Voltage - Output (Min/Fixed)：-Vin, 2Vin
Voltage - Output (Max)：-
Current - Output：45mA
Frequency - Switching：10kHz
Synchronous Rectifier：No
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for ICL7660CBA

ICL7660CBA

Voltage Regulators - DC DC Switching Regulators Overview

The ICL7660CBA is a monolithic CMOS super voltage converter manufactured by Harris Corporation. It functions as a switched-capacitor charge pump capable of converting positive supply voltages to negative voltages or doubling input voltages. The device operates within an input voltage range of 1.5V to 12V and delivers a maximum output current of 45mA. It utilizes an internal oscillator with a typical switching frequency between 10kHz and 35kHz. The component is housed in an 8-pin SOIC surface-mount package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Monolithic CMOS construction for low power consumption
Integrated internal oscillator eliminates external timing components
Capable of generating negative voltages from positive supplies
Supports voltage doubling configurations

Voltage Regulators - DC DC Switching Regulators Applications

Operational amplifier biasing circuits
RS-232 interface voltage generation
Data acquisition systems requiring dual polarity supplies
Instrumentation signal conditioning

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the manufacturer designation on the component marking, as Intersil acquired Harris Semiconductor and Renesas subsequently acquired Intersil. Confirm the specific suffix indicates the SOIC-8 package variant. Ensure compatibility with the intended thermal management requirements for surface-mount assembly processes.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution for inverting or doubling DC voltages is required without inductors. Consider the 45mA load capability and the 1.5V minimum operating voltage. Evaluate the need for external capacitors to set the switching frequency if operation outside the standard 10kHz to 35kHz range is necessary.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the ICL7660 family of super voltage converters originally developed by Harris Semiconductor. The family includes variants such as the ICL7660S and ICL7660A, which offer extended specifications. The ICL7660CBA specifically denotes the commercial temperature range version in the SOIC-8 package format.